#78E651#78E651

#78E651 is a very light, highly saturated green. Relative luminance 0.612; OKLCH L 83.0% C 0.212 H 138.6°. Best body text is #000000 at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#78E651
RGB	rgb(120, 230, 81)
HSL	hsl(104, 75%, 61%)
HSV	hsv(104, 65%, 90%)
CMYK	cmyk(47.8%, 0%, 64.8%, 9.8%)
CIE-LAB	lab(82.47, -57.65, 60.81)
CIE-LCH	lch(82.47, 83.79, 133.47°)
OKLab	oklab(82.96% -0.1588 0.1401)
OKLCH	oklch(82.96% 0.212 138.6)
XYZ	xyz(37.5264, 61.1782, 17.6141)
Luminance	0.6118 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78E651 #BF51E6

analogous

#C2E651 #78E651 #51E674

triadic

#78E651 #5178E6 #E65178

tetradic

#78E651 #51C2E6 #BF51E6 #E67451

square

#78E651 #51C2E6 #BF51E6 #E67451

split-complementary

#78E651 #7451E6 #E651C2

monochromatic

#3DA518 #50DA1F #78E651 #A2EE87 #CBF5BC

Accessibility & contrast

On white

1.59

#78E651 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.24

#78E651 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78E651

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78E651	#FFFFFF	#000000	##000000
##78E651	1.00	1.59	13.24	13.24
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.24	21.00	1.00	1.00
##000000	13.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD33E

Deuteranopia (green-blind)

#DECA5E

Tritanopia (blue-blind)

#6FDEC7

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #78e651;
/* rgb */ color: rgb(120, 230, 81);
/* oklch */ color: oklch(83.0% 0.212 138.6);

Tailwind

colors: {
  custom: {
    50: '#a7ef88',
    500: '#78e651',
    950: '#000000',
  },
}

SCSS

$custom: #78e651;
$custom-light: #a7ef88;
$custom-dark: #000000;

JSON

{
  "hex": "#78e651",
  "rgb": {
    "r": 120,
    "g": 230,
    "b": 81
  },
  "hsl": {
    "h": 104.295,
    "s": 74.874,
    "l": 60.98
  },
  "oklch": {
    "l": 0.82961,
    "c": 0.21174,
    "h": 138.6
  },
  "luminance": 0.61181
}

Semantic roles & 50–950 ramp

primary

#78E651

secondary

#8934A7

accent

#0ED7A3

background

#FDFFFC

surface

#F7FEF4

border

#D0D6CE

text

#10160C

muted

#81857F

Preview Lab

Preview with #78E651

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →